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vmsdir.h

/* dirent.h for vms */

#ifndef VMSDIR_H
#define VMSDIR_H

#include <rms.h>

#define     MAXNAMLEN   255

#ifndef __DECC
#if !defined (__GNUC__) && !defined (__ALPHA)
typedef unsigned long u_long;
typedef unsigned short u_short;
#endif
#endif

struct direct
{
  off_t d_off;
  u_long d_fileno;
  u_short d_reclen;
  u_short d_namlen;
  char d_name[MAXNAMLEN + 1];
};

#undef DIRSIZ
#define DIRSIZ(dp)            \
  (((sizeof (struct direct)   \
     - (MAXNAMLEN+1)          \
     + ((dp)->d_namlen+1))    \
    + 3) & ~3)

#define d_ino     d_fileno          /* compatability */


/*
 * Definitions for library routines operating on directories.
 */

typedef struct DIR
{
  struct direct dir;
  char d_result[MAXNAMLEN + 1];
#if defined (__ALPHA) || defined (__DECC)
  struct FAB fab;
#else
  struct fabdef fab;
#endif
} DIR;

#ifndef NULL
#define NULL 0
#endif

extern      DIR *opendir PARAMS (());
extern      struct direct *readdir PARAMS ((DIR *dfd));
#define rewinddir(dirp) seekdir((dirp), (long)0)
extern      int closedir PARAMS ((DIR *dfd));
extern char *vmsify PARAMS ((char *name, int type));

#endif /* VMSDIR_H */

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